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Test Info:
- Manifest: dom/canvas/test/mochitest.toml
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>Test for drawSnapshot</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="/tests/SimpleTest/WindowSnapshot.js"></script>
<script type="application/javascript" src="file_drawWindow_common.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<script type="application/javascript">
SimpleTest.waitForExplicitFinish();
window.addEventListener("load", runTests);
async function runTests(event) {
let snapshot = async function(context, x, y, width, height, bg) {
let elem = document.getElementById("source");
var rect = new window.DOMRect(x, y, width, height);
let image = await SpecialPowers.snapshotContext(elem, rect, bg);
context.drawImage(image, 0, 0);
}
// Run the tests with the source document in an <iframe> within this
// page, which we expect to have transparency.
await runDrawWindowTests(snapshot, true);
SimpleTest.finish();
}
</script>
</head>
<body>
<iframe id="source" src="file_drawWindow_source.html" width="200" height="100"></iframe>
</body>
</html>